/Engine/Plugins/Editor/ContentBrowser/ContentBrowserClassDataSource/Source/ContentBrowserClassDataSource/Public/ContentBrowserClassDataSource.h
Only items which historically represented asset data within the Content Browser should return data from this function (ie, assets and classes).
True if the asset data was retrieved, false otherwise.
virtual bool Legacy_TryGetAssetData ( const [FContentBrowserItemData](API\Editor\ContentBrowserData\FContentBrowserItemData) & InItem, [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) & OutAssetData )